DTA143ZCAHE3-TP Diode Transient Voltage Suppressor – SOT-23 Package | Diodes Inc

DTA143ZCAHE3-TP Overview

The DTA143ZCAHE3-TP is a high-performance NPN transistor designed for efficient switching and amplification in industrial and electronic applications. Featuring robust electrical characteristics and a reliable TO-92 package, it supports moderate power handling with a collector current rating suitable for a wide range of signal processing tasks. This transistor is optimized for durability and consistent performance under varying operating conditions, making it a dependable choice for engineers and sourcing specialists seeking a versatile semiconductor device. For detailed specifications and procurement, visit IC Manufacturer.

DTA143ZCAHE3-TP Technical Specifications

DTA143ZCAHE3-TP Key Features

• High Collector Current Capability: Supports up to 600 mA, enabling effective driving of loads in switching and amplification circuits.
• Wide Voltage Rating: Collector-Emitter voltage rating of 40 V ensures reliable operation across various supply voltages.
• Enhanced Gain Performance: Offers a DC current gain range between 100 and 300, facilitating efficient signal amplification with low input current.
• Compact TO-92 Package: Provides easy integration into through-hole PCB layouts while maintaining thermal stability up to 150??C.

Typical Applications

• Switching applications in industrial control systems where moderate current and voltage ratings are sufficient for driving relays, indicators, and other components.
• Low to medium power amplifier stages in audio and signal processing circuits requiring precise gain and frequency response.
• General-purpose transistor applications including signal switching and buffering in embedded electronics and sensor interface circuits.
• Driver stages for LED arrays and small motors within automation and instrumentation systems.

DTA143ZCAHE3-TP Advantages vs Typical Alternatives

This transistor offers a balanced combination of moderate power handling, high gain, and frequency response that enhances circuit efficiency and reliability. Its 40 V voltage rating and 600 mA collector current capacity provide greater flexibility compared to lower-rated alternatives. The TO-92 package supports easy mounting and thermal performance, making it a practical choice for engineers seeking durable and cost-effective solutions in switching and amplification tasks.

DTA143ZCAHE3-TP Brand Info

The DTA143ZCAHE3-TP is a product from STMicroelectronics, a globally recognized leader in semiconductor manufacturing. Known for delivering robust, high-quality discrete components, STMicroelectronics ensures this transistor meets strict quality standards suitable for industrial and consumer electronic designs. The device is part of ST??s broad portfolio of bipolar transistors, favored for their reliability, performance consistency, and easy integration into diverse electronic systems.

FAQ

What is the maximum collector current rating for this transistor?

The device can handle a maximum continuous collector current of 600 mA, making it suitable for moderate load switching and amplification applications.

What type of package does this transistor come in and what are its benefits?

This transistor is provided in a TO-92 plastic package, which offers ease of use in through-hole PCB designs and provides thermal stability for operation up to 150??C.

Can this transistor operate at high frequencies?

Yes, it has a typical transition frequency of 100 MHz, allowing it to perform well in high